Q: What is the sum of all factors of the number 159,930 excluding 159,930?
A: 256,122
The factors of the number 159,930 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1777, 3554, 5331, 8885, 10662, 15993, 17770, 26655, 31986, 53310, 79965, 159930.
If you add them up, you will get the total of 160,186. Now subtract 159,930 to get 256,122